小坏蛋_千千:CSDN认证博客专家
博客地址:https://im0qianqian.blog.csdn.net
小坏蛋_千千:CSDN认证博客专家
博客地址:https://im0qianqian.blog.csdn.net
TopCoder TCO 2018 Round 1A 500 (思维)
Codeforces 933 C. A Colourful Prospect (平面图,欧拉公式)
Codeforces 763 A. Timofey and a tree (dfs)
Codeforces 844 C. Sorting by Subsequences (循环节)
Codeforces 712 C. Memory and De-Evolution (思维)
Codeforces 920 E. Connected Components? (bfs)
Codeforces 933 A. A Twisty Movement (dp)
Codeforces 292 E. Copying Data (线段树)
Codeforces 933 B. A Determined Cleanup(数学)
Codeforces 292 D. Connected Components (并查集)
Nowcoder 105D Fibonacci 进制 (数论)
Codeforces 908 F. New Year and Rainbow Roads(思维)
Nowcoder 105D Fibonacci 进制 (数论)
Codeforces 919 D. Substring (记忆化搜索)
Codeforces 834 D. The Bakery (线段树+dp)
TopCoder TCO 2018 Round 1A 500 (思维)
HDU 4622 Reincarnation (区间不相同子串个数:字符串哈希 | 后缀数组 | 后缀自动机)
Codeforces 908 F. New Year and Rainbow Roads(思维)
Leetcode 813 Largest Sum of Averages (区间dp)
codevs 2498 IncDec Sequence (差分数组)
Codeforces 963 A. Alternating Sum (逆元)
Leetcode 813 Largest Sum of Averages (区间dp)
Nowcoder 105D Fibonacci 进制 (数论)
Codeforces 844 D. Interactive LowerBound (随机)
Codeforces 714 C. Sonya and Queries (思维)
Codeforces 845 D. Driving Test (模拟)
Codeforces 845 C. Two TVs (模拟)